#!/bin/sh

# Slackware build script for XBill

# Written by Menno Duursma <druiloor@zonnet.nl>

# This program is free software. It comes without any warranty.
# Granted WTFPL, Version 2, as published by Sam Hocevar. See
# http://sam.zoy.org/wtfpl/COPYING for more details.

# Modified by SlackBuilds.org

PRGNAM=xbill
VERSION=${VERSION:-2.1}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

# On capability enabled filesystems this may be enabled,
# i'd guess if this box runs x-apps, it probably has...
FCAPS=${FCAPS:-true}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e # Exit on most errors

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --localstatedir=/var/games \
  --mandir=/usr/man \
  --with-x \
  --enable-motif \
  --enable-athena \
  --enable-gtk \
  --build=$ARCH-slackware-linux

make
make install DESTDIR=$PKG

# Don't overwrite hi-scores, if any
mv $PKG/var/games/xbill/scores $PKG/var/games/xbill/scores.new

# Do a little trick to disallow cheating, hopefully
# Note: we do the privs stuff below at doinst.sh
cp -a $PKG/usr/bin/xbill $PKG/usr/bin/xbill-bin
gcc -Wall $SLKCFLAGS $CWD/xbill-wrapper.c -o $PKG/usr/bin/xbill

find $PKG -type f | xargs file | grep -e "executable"  -e "shared object" \
     | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

( cd $PKG/usr/man || exit 1
  find . -type f -exec gzip -9 {} \;
  for i in $( find . -type l ) ; do
    ln -s $( readlink $i ).gz $i.gz ; rm $i
  done
)

# Add desktop entry nicked from the spec file
mkdir -p $PKG/usr/share/applications
install -D -m 0644 $CWD/xbill.desktop $PKG/usr/share/applications/xbill.desktop
install -D -m 0644 $CWD/xbill.png $PKG/usr/share/pixmaps/xbill.png

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a INSTALL README README.Ports ChangeLog $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/xbill-wrapper.c > $PKG/usr/doc/$PRGNAM-$VERSION/xbill-wrapper.c
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

if [ "$FCAPS" != "false" ]; then
  chmod 0751 $PKG/usr/bin/xbill
  echo 'setcap "cap_setgid=ep" usr/bin/xbill' >> $PKG/install/doinst.sh
else
  # Install setuid-root
  chgrp video usr/bin/xbill
  chmod 4750 $PKG/usr/bin/xbill
fi

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
